A novel immunological approach to prevent dental caries
Project/Area Number |
18K17036
|
Research Category |
Grant-in-Aid for Early-Career Scientists
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Allocation Type | Multi-year Fund |
Review Section |
Basic Section 57020:Oral pathobiological science-related
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Research Institution | Fukuoka Dental College |
Principal Investigator |
Arita Ken-ichi 福岡歯科大学, 口腔歯学部, 助教 (90780205)
|
Project Period (FY) |
2018-04-01 – 2021-03-31
|
Project Status |
Completed (Fiscal Year 2020)
|
Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
Keywords | 腸管免疫 / 疾患モデルマウス / ワクチン / IgA / Tfh / クラススイッチ / Streptococcus / パイエル板 / 形質細胞 / B cell / Steptococcus mutans / う蝕 / 予防 / 免疫学 / マウス |
Outline of Final Research Achievements |
Streptococcus mutans has been associated with the dental caries. To establish the novel immunological approach to prevent dental caries, we focused on the gut immunity that induces immunological response against streptococcus mutans, and analysed the relation with oral cavity. And then, we have elucidated the mechanism by which intestinal sensitization of streptoccocus mutans can prevent dental caries.
|
Academic Significance and Societal Importance of the Research Achievements |
本研究は、う蝕の効率的な予防法の開発を目的として、宿主が本来持っているS. mutansに対する抗原特異的な分泌型IgA抗体の産生をT細胞依存的な免疫応答に着目した解析から、臨床応用への道を切り開くものである。特に乳幼児期のう蝕予防について、乳歯のう蝕と永久歯のう蝕には強い関連が認められることから、社会的な関心は高い。成果はう蝕予防に対する次世代ワクチン開発に繋がり、展開性も高いと考えられる。
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Report
(4 results)
Research Products
(31 results)
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[Journal Article] Bacterial-induced maternal interleukin-17A pathway promotes autistic-like behaviors in mouse offspring2020
Author(s)
Yasumatsu K, Nagao J, Arita-Morioka K, Narita Y, Tasaki S, Toyoda K, Ito S, Kido H, Tanaka Y.
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Journal Title
Experimental Animals
Volume: 69
Issue: 2
Pages: 250-260
DOI
NAID
ISSN
0007-5124, 1341-1357, 1881-7122
Related Report
Peer Reviewed / Open Access
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[Journal Article] Mild Heat Stress Affects on the Cell Wall Structure in <i>Candida albicans</i> Biofilm2019
Author(s)
Ikezaki S, Cho T, Nagao J, Tasaki S, Yamaguchi M, Arita-Morioka K, Yasumatsu K, Chibana H, Ikebe T, Tanaka Y.
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Journal Title
Medical Mycology Journal
Volume: 60
Issue: 2
Pages: 29-37
DOI
NAID
ISSN
2185-6486, 2186-165X
Related Report
Peer Reviewed / Open Access
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[Journal Article] Inhibitory effects of Myricetin derivatives on curli-dependent biofilm formation in Escherichia coli.2018
Author(s)
Arita-Morioka, K., Yamanaka, K., Mizunoe, Y., Tanaka, Y., Ogura, T. and Sugimoto, S.
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Journal Title
Sci. Rep.
Volume: 8
Issue: 1
Pages: 8432-8432
DOI
Related Report
Peer Reviewed / Open Access
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[Presentation] Exploration of the major T-cell antigen in oral candidiasis2019
Author(s)
Tasaki, S., Cho, T., Nagao, J., Arita-Morioka, K., Narita, Y., Yasumatsu, K., Tanaka, Y.
Organizer
48th Annual Meeting of The Japanese Society for Immunology
Related Report
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[Presentation] Investigation of pathological mechanism of periodontal disease via T-cell mediated immune response2019
Author(s)
Nagao, J., Narita, Y., Arita-Morioka, K., Yasumatsu, K., Tasaki, S., Cho, T., Tanaka, Y.
Organizer
48th Annual Meeting of The Japanese Society for Immunology
Related Report
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[Presentation] Exploration of a novel T cell antigen of Candida albicans against oral candidiasis2018
Author(s)
Tasaki, S., Cho, T., Nagao, J., Narita, Y., Ikezaki, S., Yasumatsu, K., Toyoda, K., Arita-Morioka, K., Kojima, H., Tanaka, Y.
Organizer
47th Annual Meeting of The Japanese Society for Immunology
Related Report
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[Presentation] The influence of maternal inflammation by bacterial infection on fetal brain development.2018
Author(s)
Yasumatsu, K., Nagao, J., Narita, Y., Arita-Morioka, K., Ikezaki, S., Tasaki, S., Toyoda, K., Cho, T., Kido, H., Tanaka, Y.
Organizer
47th Annual Meeting of The Japanese Society for Immunology
Related Report